2081092 has 24 divisors (see below), whose sum is σ = 4051712. Its totient is φ = 928800.

The previous prime is 2081047. The next prime is 2081099. The reversal of 2081092 is 2901802.

It is not an unprimeable number, because it can be changed into a prime (2081099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967 + ... + 2257.

2^2081092 is an apocalyptic number.

It is an amenable number.

2081092 is a deficient number, since it is larger than the sum of its proper divisors (1970620).

2081092 is a wasteful number, since it uses less digits than its factorization.

2081092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339 (or 1337 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 2081092 is about 1442.5990433936. The cubic root of 2081092 is about 127.6724208341.

Adding to 2081092 its reverse (2901802), we get a palindrome (4982894).

It can be divided in two parts, 20810 and 92, that added together give a palindrome (20902).

The spelling of 2081092 in words is "two million, eighty-one thousand, ninety-two".